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Designing
Intelligent Physical
Interactions.

Crafting the future of human-machine coexistence—bridging intelligent systems and rich human experiences by integrating Physical AI, Robotics, Computer Vision, and Human-Computer Interaction.

My research explores diverse ways to enrich everyday life, from designing novel sensory interfaces to developing advanced Physical AI. Currently, I focus on integrating the nuances of human behavior into robotic systems using Vision-Language-Action models (VLA) for high-precision control. Ultimately, I aim to create calm, intelligent robots that seamlessly blend into our future routines, supporting us naturally without disrupting our environment.

About Me
Profile Picture

Daiki Mayumi

I received Doctor of Engineering from the Nara Institute of Science and Technology (NAIST) and a Doctor of Natural Science (Dr. rer. nat.) from Ulm University (Germany) through a double degree program in 2026. I am currently a research scientist at NTT, Inc., Human Informatics Laboratories, where my work bridges Physical AI, Robotics, and Human-Computer Interaction (HCI). My research focuses on designing calm, embodied AI systems that seamlessly integrate into everyday life to foster positive behavior change.

Education

2023.04 - 2026.03

Doctor of Engineering

Ph.D Course of Information Science, Nara Institute of Science and Technology (Japan)

2021.04 - 2023.03

Master of Engineering

Master's Course of Information Science, Nara Institute of Science and Technology (Japan)

Work Experience

2026.04 - Present

NTT, Inc., Human Informatics Laboratories, Researcher

2023.04 - 2026.03

SPRING : Support for Pioneering Research Initiated by the Next Generation

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Publications
  • Kaolid+: A Lid-Type Olfactory Interface for Modulating Sweetness Perception Daiki Mayumi, Yugo Nakamura, Yuki Matsuda, Keiichi Yasumoto. ACM Transactions on Internet of Things, 2026. [DOI]
  • BubblEat: Designing a Bubble-Based Olfactory Delivery for Retronasal Smell in Every Spoonful Daiki Mayumi, Yugo Nakamura, Yuki Matsuda, Keiichi Yasumoto. In Proceedings of the 2025 CHI Conference Extended Abstracts on Human Factors in Computing Systems (CHI EA ’25), pp.1-8, Yokohama, Japan, Apr. 26-May. 1, 2025.[DOI]
  • Aromug: a Mug-type Olfactory Interface to Enhance the Sweetness Perception of Beverages Daiki Mayumi, Yugo Nakamura, Yuki Matsuda, Shinya Misaki, Keiichi Yasumoto. IEEE Access, Vol.12, pp. 78366-78378, 2024.[DOI]
  • Kaolid: a Lid-type Olfactory Interface to Present Retronasal Smell towards Beverage Flavor Augmentation Daiki Mayumi, Yugo Nakamura, Yuki Matsuda, Shinya Misaki, Keiichi Yasumoto. The 13th International Conference on the Internet of Things (IoT'23), pp.1-8, Nagoya, Japan, Nov. 7-10, 2023.[DOI]Best Paper Candidate Award
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Contact

daiki.mayumi@ntt.com